<?php

namespace app\admin\controller\sign_up;

use app\common\controller\Backend;
use think\Db;
/**
 * 选方案
 *
 * @icon fa fa-circle-o
 */
class RmProgramme extends Backend
{

    /**
     * Programme模型对象
     * @var \app\admin\model\sign_up\Programme
     */
    protected $model = null;
    protected $dataLimit = true;
    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\sign_up\RmProgramme;
        $this->view->assign("peopleNumberList", $this->model->getPeopleNumberList());
        $this->view->assign("daysList", $this->model->getDaysList());
        $this->view->assign("typeList", $this->model->getTypeList());
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 查看
     */
    public function index()
    {
        $this->dataLimit = false;
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                    //->with(['type','purpose'])
                    ->with(['purpose'])
                    ->where($where)
                    ->order('is_home','desc')
                    ->order($sort, $order)
                    ->paginate($limit);

            foreach ($list as $row) {
                $row->visible(['id','title','image','people_number','days','paid_view','price','paid_download','createtime']);
//                $row->visible(['type']);
//				$row->getRelation('type')->visible(['title']);
				$row->visible(['purpose']);
				$row->getRelation('purpose')->visible(['title']);
            }

            //print_r(collection($list->items())->toArray());exit;
            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }


    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);

                if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
                    $params[$this->dataLimitField] = $this->auth->id;
                }

                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                        $this->model->validateFailException(true)->validate($validate);
                    }
                    $result = $this->model->allowField(true)->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were inserted'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        $images = $row['file'];
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {

            $params = $this->request->post("row/a");

            if ($params) {
                $params = $this->preExcludeFields($params);

                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                        $row->validateFailException(true)->validate($validate);
                    }

                    $result = $row->allowField(true)->save($params);

                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

    public function ceshi()
    {
        print_r(phpinfo());exit;
        $pdf_url = '/www/ceshi.pdf';
        $new_url = '/www';
        $save_url = '/www';
        $s = $this->pdf2png($pdf_url,$new_url,$save_url,0);

        print_r($s);exit;


    }

    function pdf2png($pdf,$path,$save_url,$page=-1)
    {

        if(!extension_loaded('imagick'))
        {
            echo 1;exit;
            return false;
        }
        if(!file_exists($pdf))
        {
            echo 2;exit;
            return false;
        }
        $im = new \Imagick();

        $im->setResolution(180,180);
        $im->setCompressionQuality(100);

        if($page==-1)
        {
            $im->readImage($pdf);
        }
        else
        {
            $im->readImage($pdf."[".$page."]");
        }

        foreach ($im as $Key => $Var)
        {
            $Var->setImageFormat('png');
            $filename = $path."/". md5($Key.time()).'.png';
            $save_name = $save_url."/". md5($Key.time()).'.png';

            if($Var->writeImage($filename) == true)
            {
                $Return[] = str_replace('\\', '/', $save_name);
            }
        }
        $im->clear();
        $im->destroy();
        return $Return;
    }

    public function selectpage()
    {
        return parent::selectpage(); // TODO: Change the autogenerated stub
    }


}
